Conceive easy TTC kit

I am having a hard time getting pregnant after I had a miscarriage in November. I am having a difficult time regulating my periods and I am going on month 3 without one. I have been doing research on herbs and supplements that I can take to naturally get my body ovulating again. Have any of you tried herbs that have worked? I am curious about ovulex and conceive easy. I also have heard a lot of good things about vitex. I'm afraid of taking anything that could mess my hormones up more then they already are though! Any feedback is much appreciated! Thanks ladies :)